Public Class QuickSwitchException
    Inherits ApplicationException
    Sub New()
        MyBase.New()
    End Sub
    Sub New(ByVal msg As String)
        MyBase.New(msg)
    End Sub
End Class

Public Class QuickSwitchInvalidConfigFileException
    Inherits QuickSwitchException
    Sub New()
        MyBase.New()
    End Sub
    Sub New(ByVal msg As String)
        MyBase.New(msg)
    End Sub
End Class